040000 tree 9e5172b442b6ae77daa24bde8bf13453be12103d	destructors
040000 tree 3388110eab307ee2270c4947cdb51693420888ec	guard
040000 tree 7e4e2522119c4cf455451ac191bcca7b08ad8f47	key
100644 blob e88011aa22dadb70a6614a5fa14e9a6bd436aa8e	mod.rs
040000 tree eda55cd6474a4b44a80cd27bca0e7aebec2eb1e0	native
100644 blob 27a589a4a76ac5baa0c6d1cd671252be2365dc88	no_threads.rs
100644 blob bc044aafa983c729c65e83cd2a363890e9eb28a3	os.rs